Anyone have any info about installing a HKS speed limit defencer on a RD FX, or for that matter an easy speed limiter elimination technique? I have a horrible problem with hitting the factory governor and I want to eliminate it....

Hyundaiperformanceautoparts.com has computer tuning available that will eliminate the governor, raise the redline and overall performance however you will have to use a higher octane. Email them and ask questions first, you will have to go to the elantra section but your tib has the same engine as the elantra for your vehicle yr. Cost $390 plus shipping, they do provide a number in case you want to call instead.